Defective Cpu Disconnection Function - Fujitsu PRIMERGY BX620 S4 User Manual

How to remove a CPU
To remove a CPU, simply reverse the installation procedures.

7.3.4 Defective CPU Disconnection Function

This server is equipped with the defective CPU disconnection function.
This function disconnects the CPU judged to be defective (abnormal) during Power On Self Test
(POST) to start the server. On two CPU servers, if one CPU is defective, the other CPU starts up the
server.
The failed CPU can be checked using the information displayed during POST or from [CPUn Status] (n:
slot number) in the [CPU Status] submenu of the [Server] menu in the BIOS Setup Utility ( "8.2.10
CPU Status Submenu" (pg.220)).
Removing the defective CPU
1
Turn on the server and check the location of the defective CPU by the message
displayed during POST.
2
Replace the defective CPU with a new CPU according to "7.3.3 How to Install a
CPU" ( pg.178).
3
Turn on the server and start the BIOS Setup Utility.
"8.2.1 Starting and Exiting the BIOS Setup Utility" (pg.205)
4
Select [CPU Status] on the Server menu and check that the item corresponding
to the replaced CPU is set to [Enabled].
If it is set to [Failed] or [Disabled], change the status to [Enabled].
"8.2.10 CPU Status Submenu" (pg.220)
If the setting is not changed to [Enabled], the server will start with the new CPU still marked as
defective and always disconnected. By changing the setting to [Enabled], the defective CPU
status is cancelled and the new CPU can be used at the next start of the server.
PRIMERGY BX620 S4 Server Blade User's Guide
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